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added BSP to m68k

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adapted PPC exception code
This commit is contained in:
Thomas Doerfler
2008-07-11 10:07:00 +00:00
parent 9ab94a1fc7
commit 224aebb3b8
10 changed files with 72 additions and 5 deletions
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7
ChangeLog
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@@ -1,3 +1,10 @@
2008-07-09 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
* aclocal/bsp-alias.m4, aclocal/check-bsps.m4,
make/custom/m5484FireEngine.cfg:
added pgh360 BSP variant
added m5484FireEngine BSP
2008-06-01 Ralf Corsépius <ralf.corsepius@rtems.org>
* configure.ac, acinclude.m4: s/AC_HELP/AS_HELP/.

1
README.configure
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@@ -194,6 +194,7 @@ i386 : 386ex pc386 pc386dx pc486 pc586 pc686 pck6 ts_386ex
m68k : gen68360 gen68360_040 mvme136 mvme147s mvme162 mvme162lx
mvme167 ods68302 sim68000 mcf5206elite uC5282
gen68302 csb360 simcpu32 mrm332 av5282 gen68340 mcf5235 idp
m5484FireEngine
no_cpu : no_bsp (porting example)

2
aclocal/bsp-alias.m4
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@@ -10,6 +10,8 @@ AC_DEFUN([_RTEMS_BSP_ALIAS],
bare*) $2=bare ;; # EXP: bare-aliases
c3xsim) $2=c4xsim ;; # TI C3x Simulator in gdb
gen68360_040) $2=gen68360 ;; # m68k - 68360 in companion mode
pgh360) $2=gen68360 ;; # m68k - 68360 custom board
m5484FireEngine) $2=genmcf548x ;; # m68k - mcf548x eva board
mbx8*) $2=mbx8xx ;; # MBX821/MBX860 board
mcp750) $2=motorola_powerpc ;; # Motorola PPC board variant
mtx603e) $2=motorola_powerpc ;; # Motorola PPC board variant

3
aclocal/check-bsps.m4
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@@ -17,7 +17,8 @@ AC_MSG_CHECKING([for available BSPs])
case $bsp_family in
# Now account for BSPs with build variants
c4xsim) bsps="c4xsim c3xsim";;
gen68360) bsps="gen68360 gen68360_040";;
gen68360) bsps="gen68360 gen68360_040 pgh360";;
genmcf548x) bsps="m5484FireEngine";;
p4000) bsps="p4600 p4650";;
mvme162) bsps="mvme162 mvme162lx";;
mbx8xx) bsps="mbx821_001 mbx860_001b"

7
c/src/ChangeLog
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@@ -1,3 +1,10 @@
2008-07-09 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
* libchip/display/disp_fonts.h, libchip/display/disp_hcms29xx.c
* libchip/display/disp_hcms29xx.h, libchip/display/font_hcms29xx.c
* libchip/display/font_hcms29xx.h
Creation of SPI display driver
2008-07-09 Sebastian Huber <sebastian.huber@embedded-brains.de>
* libchip/i2c/spi-sd-card.h, libchip/i2c/spi-sd-card.c: SD Card driver

14
cpukit/ChangeLog
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@@ -1,3 +1,17 @@
2008-07-10 Peter Rasmussen <Peter.Rasmussen@embedded-brains.de>
* score/cpu/m68k/cpu_asm.S, cpukit/score/cpu/m68k/rtems/asm.h,
cpukit/score/cpu/m68k/rtems/score/cpu.h,
score/cpu/m68k/rtems/score/m68k.h:
added support to save coldfire FPU/EMAC context
2008-07-10 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
* libi2c/libi2c.c, libi2c/libi2c.h:
make buffer passed to *write* functions a const pointer
2008-07-10 Till Straumann <strauman@slac.stanford.edu>
* cpukit/score/cpu/powerpc/rtems/new-exceptions/cpu.h,

5
cpukit/Makefile.am
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@@ -66,13 +66,16 @@ endif
include_rtems_HEADERS += include/rtems/bspIo.h include/rtems/userenv.h \
include/rtems/fs.h include/rtems/pci.h include/rtems/stdint.h \
include/rtems/concat.h include/rtems/tar.h
include/rtems/concat.h include/rtems/tar.h \
include/rtems/status-checks.h
include_rtems_HEADERS += include/rtems/endian.h
## should be conditional and only installed for PowerPC, x86, and ARM
include_rtems_HEADERS += include/rtems/irq.h
include_rtems_HEADERS += include/rtems/irq-extension.h
## libfs
include_rtems_HEADERS += libfs/src/imfs/imfs.h

12
cpukit/include/rtems/status-checks.h
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@@ -34,14 +34,20 @@ extern "C" {
#endif /* RTEMS_STATUS_CHECKS_USE_PRINTK */
#endif /* DEBUG_PRINT */
#else /* DEBUG */
#ifdef DEBUG_PRINT
#warning DEBUG_PRINT was defined, but DEBUG was undefined
#undef DEBUG_PRINT
#endif /* DEBUG_PRINT */
#define DEBUG_PRINT( fmt, ...)
#endif /* DEBUG */
#ifndef SYSLOG_PRINT
#ifdef RTEMS_STATUS_CHECKS_USE_PRINTK
#define SYSLOG_PRINT( fmt, ...) printk( fmt, ##__VA_ARGS__)
#define SYSLOG_PRINT( fmt, ...) \
printk( fmt, ##__VA_ARGS__)
#else /* RTEMS_STATUS_CHECKS_USE_PRINTK */
#define SYSLOG_PRINT( fmt, ...) printf( fmt, ##__VA_ARGS__)
#define SYSLOG_PRINT( fmt, ...) \
printf( fmt, ##__VA_ARGS__)
#endif /* RTEMS_STATUS_CHECKS_USE_PRINTK */
#endif /* SYSLOG_PRINT */
@@ -177,7 +183,7 @@ extern "C" {
do { \
rv = val; \
SYSLOG_ERROR( "RV = %i: %s\n", rv, hint ); \
goto label;
goto label; \
} while (0)
#ifdef __cplusplus

5
make/ChangeLog
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@@ -1,3 +1,8 @@
2008-07-09 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de>
* custom/pgh360.cfg:
Creation from gen68360.cfg
2008-06-29 Ralf Corsépius <ralf.corsepius@rtems.org>
* custom/mcf5329.cfg: Use -mcpu=5307 instead of -m5307.

21
make/custom/pgh360.cfg Normal file
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@@ -0,0 +1,21 @@
#
# Config file for a "generic 68360" BSP
#
# $Id$
#
RTEMS_CPU=m68k
RTEMS_CPU_MODEL=m68360
RTEMS_BOARD_MODEL=PGH360
include $(RTEMS_ROOT)/make/custom/default.cfg
# This is the actual bsp directory used during the build process.
RTEMS_BSP_FAMILY=gen68360
# This contains the compiler options necessary to select the CPU model
# and (hopefully) optimize for it.
CPU_CFLAGS = -mcpu32 -D$(RTEMS_BOARD_MODEL)
# optimize flag: typically -O2
CFLAGS_OPTIMIZE_V = -O2 -g -fomit-frame-pointer